Find the Equilibrium Point (X,p)of the Demand and Supply Equations $p = 150 - 0.07 x$

Multiple Choice

Find the equilibrium point (x,p) of the demand and supply equations.The equilibrium point is the price p and number of units x that satisfy both the demand and supply equations. ​
Demand
Supply $p = 150 - 0.07 x$ $p = 65 + 0.1 x$ ​

A) ​(-500,-115)
B) ​​(500,115)
C) ​​(-500,115)
D) ​(115,-500)
E) ​​(115,500)